Please sign up for the course before taking this quiz. YHWH HAMASCHIAC School, Spring Term, Lesson 1, Grade 5 Composition. Reading/writing – Introduction: Signal Words. YHWH YESHUA HAMASCHIAC School, Spring/Third Term Composition, Grade 4, Lesson 3. Introduction to Letter Writing. Back to: YHWH HAMASCHIAC School, Spring Term, Lesson 2, Grade 5 Composition. Signal Words: Types/ Functions of Signal Words.